列表查询extraParams bug

frontend/saas-web/app/view/core/base/GridPanel.js

@@ -99,6 +99,7 @@ Ext.define('saas.view.core.base.GridPanel', {
                         }
 
                         var obj = basePanel.getExtraParams(store, op, condition);
+                        store.proxy.extraParams = {};
                         Ext.apply(store.proxy.extraParams, obj);
                     }
                 }

frontend/saas-web/app/view/core/query/QueryGridPanel.js

@@ -125,6 +125,7 @@ Ext.define('saas.view.core.query.QueryGridPanel', {
                         }
 
                         var obj = queryPanel.getExtraParams(store, op, mode, condition);
+                        store.proxy.extraParams = {};
                         Ext.apply(store.proxy.extraParams, obj);
                     },
                     load: function(store, records, successful, operation, eOpts) {

frontend/saas-web/app/view/core/report/ReportPanel.js

@@ -316,6 +316,7 @@ Ext.define('saas.view.core.report.ReportPanel', {
                         condition: JSON.stringify(condition),
                         calculateFields: summarys
                     });
+                    store.proxy.extraParams = {};
                     Ext.apply(store.proxy.extraParams, params);
 
                 }